CN206785303U - A kind of flange plate type anti-reverse-rotation structure with side tool cutting - Google Patents
A kind of flange plate type anti-reverse-rotation structure with side tool cutting Download PDFInfo
- Publication number
- CN206785303U CN206785303U CN201720588498.7U CN201720588498U CN206785303U CN 206785303 U CN206785303 U CN 206785303U CN 201720588498 U CN201720588498 U CN 201720588498U CN 206785303 U CN206785303 U CN 206785303U
- Authority
- CN
- China
- Prior art keywords
- drive axle
- slave drive
- wing plate
- side tool
- twisted wing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
A kind of flange plate type anti-reverse-rotation structure with side tool cutting, including anti-twisted wing plate, frequency control motor, final drive shaft, slave drive axle I, slave drive axle II, 4 side tool, decelerator, described anti-twisted wing plate are fixed on frequency control motor support；Frequency control motor is connected with final drive shaft, slave drive axle I, slave drive axle II respectively；4 described side tools are divided into 2 groups of outer ends for being respectively arranged at slave drive axle I and slave drive axle II.The utility model is to install anti-twisted wing plate and 4 additional in the both sides of drilling tool to be fixed on drilling tool frame side tool, anti-twisted wing plate, and side tool occupies cutting space by being rotated in cutting on the wall of a borehole, anti-twisted wing plate follow-up；When final drive shaft, which drives, to be rotated from arch drill bit, caused converse rotating force is sent to anti-twisted wing plate, and converse rotating force is discharged on the wall of a borehole by anti-twisted wing plate, so as to play the effect for preventing that drilling tool from inverting, can effectively solve from arch drill bit Inversion Problem, solve drilling tool reversion and twist off cable problem.
Description
Technical field
Mechanical automation manufacturing field is the utility model is related to, specifically a kind of flange plate type with side tool cutting is anti-reverse
Structure.
Background technology
Existing rig is powered using well head, drilling rod transmitting mechanical power, the heavier problem of deadweight is present, is not suitable for glacier etc.
High aititude, anoxic, the regional operation such as have inconvenient traffic.The side of being flexible coupling of cable is typically powered up by steel wire rope from the power of arcuately rig
Formula is from well head by power Transmission to down-hole equipment.Drilling tool is generally divided into rig power, drilling pipe and knife rest three parts.Rig power part
Divide and be made up of motor, anti-twisted device, gearbox, decelerator, side tool.Drilling pipe and knife rest work together after being connected.Drill through
Require that drilling tool power section can not rotate during ice core, can only be rotated by drilling pipe and knife rest, be produced necessarily when bit is crept into
Reaction force, how to overcome this reaction force drilling tool is smoothly drilled through is the rig difficult point that is flexible coupling.
Drilling pipe and knife rest are transferred power to by decelerator in gearbox in the motor shaft of rig power section
While, also transfer power to the helical gear of gearbox final drive shaft both sides.Helical gear direction of rotation is different, one
It is dextrorotation, one is left-handed.When final drive shaft axially turns clockwise in gearbox, the termination of each helical gear respectively has one
Side tool, each there is a side tool termination to two helical gears, while in both sides transverse rotation, and this is four same side tool point of a knife direction
When be rotated down in the lateral grooving of ice core borehole, and draw wing plate into groove, wing plate will be discharged into brill by converse rotating force
On hole wall, so as to prevent drilling tool to invert.
Can effectively be worked from arcuately drill bit, when running into soft medium relatively, drill bit easily lose impetus, can not under
Arch, and invert, power-off cable is twisted when serious, causes the drilling failures such as bit freezing.Using the wing of the utility model with side tool cutting
The rig of board-like anti-reverse-rotation structure has installed the bilateral knife and wing plate of equilibrium additional in tool part, side tool in above cutting, wing plate with
Fixation, increase the impetus of drilling tool, so as to play the effect for preventing that drilling tool from inverting, can effectively solve to ask from arch drill bit reversion
Topic.
Existing rig uses the drilling rod transmission power being fixedly connected.Gravitational thrusts rig uses wire rope suspensioning drilling tool, profit
Being drilled down to the effect of the gravitational thrusts of drilling tool, these rig generally existings are conducted oneself with dignity heavier problem and the problems such as damage sample,
The regional operation such as the High aititudes such as glacier, anoxic are not suitable for it, have inconvenient traffic.Rig complete machine weight can be effectively reduced from arcuately rig
Amount, typically by the mode that is flexible coupling of the steel wire rope containing cable, by power, the generator from well is delivered to down-hole equipment, and can hang
Hang drilling tool.Using from arcuately drill bit when, if medium is harder, can be worked well from arcuately drill bit；It is relatively loose when running into
During soft-medium, the existing anti-twisted device of spring formula is difficult to overcome reaction force, and drilling tool easily loses impetus, can not lower arch, concurrently
Raw reversion, twists off cable, causes the drilling failures such as bit freezing when serious.
Utility model content
In summary, the purpose of this utility model is to provide a kind of flange plate type anti-reverse-rotation structure with side tool cutting.
The purpose of this utility model is realized by following technology：
A kind of flange plate type anti-reverse-rotation structure with side tool cutting, including anti-twisted wing plate, frequency control motor, final drive shaft,
Slave drive axle I, slave drive axle II, 4 side tool, decelerator, described anti-twisted wing plate are fixed on frequency control motor support
On；Frequency control motor is connected with final drive shaft, slave drive axle I, slave drive axle II respectively；4 described side tools are divided into 2
Group is respectively arranged at the outer end of slave drive axle I and slave drive axle II.
Above-mentioned slave drive axle I, slave drive axle II are parallel axes, vertical with final drive shaft.
Above-mentioned anti-twisted wing plate uses parallel Double-wing-plate.
Above-mentioned anti-twisted wing plate thickness is less than side tool thickness.
The utility model is to install anti-twisted wing plate and 4 additional in the both sides of drilling tool to be fixed on drilling tool frame side tool, anti-twisted wing plate,
Side tool occupies cutting space by being rotated in cutting on the wall of a borehole, anti-twisted wing plate follow-up；Turn when final drive shaft is driven from arch drill bit
When dynamic, caused converse rotating force is sent to anti-twisted wing plate, and converse rotating force is discharged on the wall of a borehole by anti-twisted wing plate, prevents from boring so as to play
Have the effect of reversion, can effectively solve from arch drill bit Inversion Problem.
The advantages of the utility model and beneficial effect：
The utility model effectively solves drilling tool reversion and twists off cable problem so that drilling tool can smoothly drill through more soft medium
Or pass through more soft dielectric layer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 top view.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of flange plate type anti-reverse-rotation structure with side tool cutting, including anti-twisted wing plate 1, frequency control motor
2nd, final drive shaft 3, slave drive axle I 4, slave drive axle II 5,4 side tools 6, decelerators, anti-twisted wing plate 1 are fixed on change frequency modulation
On the support of speed motor 2；Frequency control motor 2 is connected respectively with final drive shaft 3, slave drive axle I 4, slave drive axle II 5； 4
Individual side tool 6 divides for 2 groups of outer ends for being respectively arranged at slave drive axle I 4 and slave drive axle II 5.
The slave drive axle I 4, slave drive axle II 5 are parallel axes, vertical with final drive shaft 3.
The anti-twisted wing plate 1 uses parallel Double-wing-plate.
The anti-twisted thickness of wing plate 1 is less than the thickness of side tool 6.
Embodiment
In drilling extracting core, the power of frequency control motor 2 is sent to slave drive axle I 4 and slave drive axle II 5,
Slave drive axle I 4 drives the side tool 6 at both ends to rotate, and same slave drive axle II 5 drives the side tool 6 at both ends to rotate, and side tool 6 revolves
4 parallel slots will be carved when turning on the wall of a borehole, anti-twisted wing plate 1 is slipped into parallel slot with Action of Gravity Field, is rotated when from arch drill bit
From when encircleing, caused converse rotating force is sent to anti-twisted wing plate 1, and converse rotating force is discharged on the wall of a borehole by anti-twisted wing plate 1, anti-so as to play
The only effect of drilling tool reversion, can effectively solve from arch drill bit Inversion Problem.
Claims (3)
1. a kind of flange plate type anti-reverse-rotation structure with side tool cutting, including anti-twisted wing plate（1）, frequency control motor（2）, main transmission
Axle（3）, slave drive axle I（4）, slave drive axle II（5）, 4 side tools（6）, decelerator, it is characterised in that：Described is anti-twisted
Wing plate（1）It is fixed on frequency control motor（2）On support；Frequency control motor（2）With final drive shaft（3）, slave drive axle I
（4）, slave drive axle II（5）Connect respectively；4 described side tools（6）It is divided into 2 groups and is respectively arranged at slave drive axle I（4）With
Slave drive axle II（5）Outer end；Described slave drive axle I（4）, slave drive axle II（5）For parallel axes, with final drive shaft
（3）Vertically.
A kind of 2. flange plate type anti-reverse-rotation structure with side tool cutting as claimed in claim 1, it is characterised in that：Described is driven
Power transmission shaft I（4）, slave drive axle II（5）Both ends be provided with side tool（6）.
A kind of 3. flange plate type anti-reverse-rotation structure with side tool cutting as claimed in claim 1, it is characterised in that：Described is anti-twisted
Wing plate（1）Using parallel Double-wing-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588498.7U CN206785303U (en) | 2017-05-25 | 2017-05-25 | A kind of flange plate type anti-reverse-rotation structure with side tool cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588498.7U CN206785303U (en) | 2017-05-25 | 2017-05-25 | A kind of flange plate type anti-reverse-rotation structure with side tool cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785303U true CN206785303U (en) | 2017-12-22 |
Family
ID=60713122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588498.7U Expired - Fee Related CN206785303U (en) | 2017-05-25 | 2017-05-25 | A kind of flange plate type anti-reverse-rotation structure with side tool cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930511A (en) * | 2017-05-25 | 2018-12-04 | 中国科学院寒区旱区环境与工程研究所 | A kind of flange plate type anti-reverse-rotation structure with side tool cutting |
-
2017
- 2017-05-25 CN CN201720588498.7U patent/CN206785303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930511A (en) * | 2017-05-25 | 2018-12-04 | 中国科学院寒区旱区环境与工程研究所 | A kind of flange plate type anti-reverse-rotation structure with side tool cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2533115C (en) | Top drive torque booster | |
| CN201865568U (en) | Full-hydraulic multifunctional power head | |
| US20100078221A1 (en) | Modular rotary drill head | |
| CN201679442U (en) | Planetary structure for balancing reaction torque of drilling equipment in well drilling | |
| CN206785303U (en) | A kind of flange plate type anti-reverse-rotation structure with side tool cutting | |
| CN106869806A (en) | A kind of double drill bits of moment of torsion self-balancing nested type | |
| CN203655147U (en) | Power head for deep-hole core drilling machine | |
| CN206592076U (en) | A kind of double drill bits of moment of torsion self-balancing nested type | |
| CN103306606B (en) | Planetary gear train energy-saving dual-layer drill for drilling of deep oil gas well | |
| CN104612584B (en) | Moment balance drilling machine | |
| CN109577854A (en) | The extremely hard anti-well drilling machine of rock intelligent frequency-conversion electric drive | |
| CN203578817U (en) | Short-axle-distance drilling device | |
| CN108930511A (en) | A kind of flange plate type anti-reverse-rotation structure with side tool cutting | |
| CN201650120U (en) | Bundling type chambering drilling tool | |
| CN201738806U (en) | Top driving gear speed reducing device of drilling machine | |
| CN211500536U (en) | Downhole gas phase space rotating and swinging drilling tool | |
| CN102661121B (en) | Rotary drilling machine for obtaining rock sample under polar region ice layer | |
| CN106120713B (en) | A kind of Soil-cement device | |
| CN2866445Y (en) | Motor direct-coupled single-axle electric driving lift winch | |
| CN210264605U (en) | Twist-off power assisting device for extracting drill core | |
| CN104595423A (en) | Two-gear gear speed reducing box used for top driving well drilling device | |
| CN208169448U (en) | Architectural engineering ground pore-forming drill is speed reducer dedicated | |
| CN206425807U (en) | Drilling rod stress taps cancellation element | |
| CN206328082U (en) | A kind of automatic bit feed workover rig winch | |
| CN215595465U (en) | Spiral shell rotary machine with crushing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200811 Address after: 730000 No.318, Donggang West Road, Chengguan District, Lanzhou City, Gansu Province Patentee after: NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CHINESE ACADEMY OF SCIENCES Address before: 730000 Gansu city of Lanzhou province Donggang West Road No. 320 Patentee before: COLD AND ARID REGIONS ENVIRONMENTAL AND ENGINEERING Research Institute,CHINESE ACADEMY OF SCIENCES |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |